API Turtle Sludge Destroyer, 8-Ounce [2-Pack]

Did the job

Does help keep the tank clean and helps keep the filter running better. Once a week is the way to go.

Excellent

This stuff really works if your someone that gets lazy from time to time on cleaning the aquarium just put a dash of this and see how the bad oder goes away. Its a must have for all turtle lover!!

Works great, wonderful deal, and easy to use.

Fast working great but

in a 55 gallon tank for 2 big turtles, this makes life so much easier. I use weekly and most of time the water look clear enough to drink. fluval 407 needs changing maybe 4-6 times a years thanks to this.

Very good stuff work good for my turtle tank

La calidad, y lo uso para la pecera de las tortugas

Excellent product and great value